/*
 * Copyright 2013-2019 Xia Jun(3979434@qq.com).
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 *
 ***************************************************************************************
 *                                                                                     *
 *                        Website : http://www.farsunset.com                           *
 *                                                                                     *
 ***************************************************************************************
 */
package com.workcell.workdata.im.repository;

import com.workcell.workdata.im.entity.GroupMessage;
import com.workcell.workdata.im.entity.Message;
import org.springframework.data.jpa.repository.Modifying;
import org.springframework.data.jpa.repository.Query;
import org.springframework.stereotype.Repository;
import org.springframework.transaction.annotation.Transactional;

import java.util.List;

@Repository
@Transactional(rollbackFor = Exception.class)
public interface GroupMessageRepository extends MessageRepository{

	@Query("from GroupMessage where id in (?1) order by id")
	@Override
	List<Message> findList(Long[] ids);

	@Modifying
	@Query("delete from GroupMessage where groupId = ?1")
	void deleteAll(long groupId);

	@Modifying
	@Query("delete from GroupMessage where groupId = ?1 and uid = ?2 and action = ?3")
	void deleteAll(long groupId,long uid,String action);

	@Modifying
	@Query("delete from GroupMessage where groupId = ?1 and uid in (?2)")
	void deleteAll(long groupId,Long[] uidList);

	@Query("from GroupMessage where id= ?1")
	@Override
	Message findOne(long id);

	@Query("from GroupMessage where groupId = ?1 order by id desc")
	List<GroupMessage> findListByGroupId(Long groupId);


	@Query("from GroupMessage where groupId = ?1 order by id desc")
	List<Message> findMessageById(Long groupId);
}
